EP3729367C0 - Verfahren und system zur erzeugung eines dreidimensionalen bildes eines objekts - Google Patents

Verfahren und system zur erzeugung eines dreidimensionalen bildes eines objekts

Info

Publication number: EP3729367C0
Authority: EP; European Patent Office
Prior art keywords: generating; dimensional image; dimensional; image
Prior art date: 2017-12-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP18811003.5A

Other languages

English (en)

French (fr)

Other versions

EP3729367B1 (de

EP3729367A1 (de

Inventor

Oystein Skotheim

Henrik Schumann-Olsen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Zivid As

Original Assignee

Zivid As

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-12-22

Filing date

2018-11-26

Publication date

2025-03-26

2018-11-26 Application filed by Zivid As filed Critical Zivid As

2020-10-28 Publication of EP3729367A1 publication Critical patent/EP3729367A1/de

2025-03-26 Application granted granted Critical

2025-03-26 Publication of EP3729367C0 publication Critical patent/EP3729367C0/de

2025-03-26 Publication of EP3729367B1 publication Critical patent/EP3729367B1/de

Status Active legal-status Critical Current

2038-11-26 Anticipated expiration legal-status Critical

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/10—Geometric effects
- G06T15/20—Perspective computation
- G06T15/205—Image-based rendering
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/005—General purpose rendering architectures
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
- G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
- G06T17/205—Re-meshing
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10028—Range image; Depth image; 3D point clouds
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10144—Varying exposure

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Computer Graphics (AREA)
Geometry (AREA)
Optics & Photonics (AREA)
Computer Vision & Pattern Recognition (AREA)
Software Systems (AREA)
Computing Systems (AREA)
Length Measuring Devices By Optical Means (AREA)
Image Generation (AREA)
Image Analysis (AREA)

EP18811003.5A 2017-12-22 2018-11-26 Verfahren und system zur erzeugung eines dreidimensionalen bildes eines objekts Active EP3729367B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1721819.9A GB2569656B (en)	2017-12-22	2017-12-22	Method and system for generating a three-dimensional image of an object
PCT/EP2018/082614 WO2019120896A1 (en)	2017-12-22	2018-11-26	Method and system for generating a three-dimensional image of an object

Publications (3)

Publication Number	Publication Date
EP3729367A1 EP3729367A1 (de)	2020-10-28
EP3729367C0 true EP3729367C0 (de)	2025-03-26
EP3729367B1 EP3729367B1 (de)	2025-03-26

Family

ID=61131505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18811003.5A Active EP3729367B1 (de)	2017-12-22	2018-11-26	Verfahren und system zur erzeugung eines dreidimensionalen bildes eines objekts

Country Status (7)

Country	Link
US (1)	US11763518B2 (de)
EP (1)	EP3729367B1 (de)
JP (1)	JP7350343B2 (de)
KR (1)	KR102714153B1 (de)
CN (1)	CN112106105B (de)
GB (1)	GB2569656B (de)
WO (1)	WO2019120896A1 (de)

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CN114418826B (zh) *	2021-11-01	2025-06-03	深慧视(深圳)科技有限公司	一种在图像传感器芯片上实现3d点云坐标计算系统的装置
CN114037801B (zh) *	2021-11-19	2024-04-05	凌云光技术股份有限公司	一种基于高动态范围成像的点云融合系统及方法
CN114663273B (zh) *	2022-03-21	2023-04-28	中国人民解放军国防科技大学	一种基于直接成像的轻量型云粒子现场测量方法及系统
US20250220230A1 (en) *	2022-03-31	2025-07-03	Lg Electronics Inc.	Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method
CN115451866B (zh) *	2022-08-12	2024-06-25	湖北工业大学	基于光场等效相机阵列模型的高反光表面三维测量方法
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CN117974747B (zh) *	2024-04-01	2024-07-09	北京理工大学长三角研究院(嘉兴)	360度点云2d深度盘三角剖分构图方法、装置及系统
CN118224999B (zh) *	2024-05-24	2024-07-23	华东交通大学	一种基于结构光的钢轨磨耗识别方法及设备
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2017
- 2017-12-22 GB GB1721819.9A patent/GB2569656B/en active Active
2018
- 2018-11-26 JP JP2020554372A patent/JP7350343B2/ja active Active
- 2018-11-26 WO PCT/EP2018/082614 patent/WO2019120896A1/en not_active Ceased
- 2018-11-26 EP EP18811003.5A patent/EP3729367B1/de active Active
- 2018-11-26 CN CN201880089510.7A patent/CN112106105B/zh active Active
- 2018-11-26 KR KR1020207018049A patent/KR102714153B1/ko active Active
- 2018-11-26 US US16/956,191 patent/US11763518B2/en active Active

Also Published As

Publication number	Publication date
CN112106105B (zh)	2024-04-05
WO2019120896A1 (en)	2019-06-27
GB201721819D0 (en)	2018-02-07
US11763518B2 (en)	2023-09-19
EP3729367B1 (de)	2025-03-26
JP2021507440A (ja)	2021-02-22
KR20200132838A (ko)	2020-11-25
EP3729367A1 (de)	2020-10-28
JP7350343B2 (ja)	2023-09-26
GB2569656A (en)	2019-06-26
CN112106105A (zh)	2020-12-18
KR102714153B1 (ko)	2024-10-04
US20200334895A1 (en)	2020-10-22
GB2569656B (en)	2020-07-22

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